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Eric G. Norrmalm

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  • Brooklin, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Powder paint recirculation block assembly
    • Patent number 7,849,879
    • Issue date Dec 14, 2010
    • GM Global Technology Operations, Inc.
    • Frank P. Rauch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    Powder Paint Recirculation Block Assembly
    • Publication number 20090050709
    • Publication date Feb 26, 2009
    • GM Global Technology Operations, Inc.
    • Frank P. Rauch
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Powder Barrier Coupling for Powder Spray Systems
    • Publication number 20080277491
    • Publication date Nov 13, 2008
    • GM Global Technology Operations, Inc.
    • Frank P. Rauch
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...